Tom Durkin is an award-winning freelance writer and photographer. He has two degrees with honors from UCLA. He has been episodically homeless since 1979. At age 40, he was diagnosed as bipolar with three personality disorders, childhood PTSD and ADHD. "Well, that explained a lot," he laughs. Presently, at 71, he lives illegally and happily below the radar in a trailer on some friends' wildland property in the Sierra Nevada Foothills.